Experiencess  &  Specialty

Education

M.S. in Materials Science and Engineering, National Taiwan University

Ph. D in Materials Science and Engineering, National Taiwan University

Expertise and Research Interests

Powder Metallurgy, Material Analysis, Ceramic Processing, Mechanical Properties, Transparent Conductive Oxide, Thermodynamic Simulation

Experiencess

R&D Engineer, Solar Applied Materials Technology Corporation

Post-Doctoral Research Associate, Department of Material Science and Engineering, National Taiwan University

曾執行之計畫（國科會及各種產學計畫）

補助或委託機構

起迄年月

計畫名稱(計畫編號)

略

略

略

Publication

Journal Papers

1

M. W. Wu and K. S. Hwang*, “The Formation and Strengthening Mechanisms of Weak Nickel-rich Areas in Powder Metal Steels”, submitted to Materials Science and Engineering A (SCI)

2

M. W. Wu*, K. S. Hwang, and K. H. Chuang, “Improved Distribution of Nickel and Carbon in Sintered Steels through the Addition of Chromium and Molybdenum, Powder Metallurgy, 2008, vol. 51, no. 2, pp. 160-165. (SCI)

3

M. W. Wu, K. S. Hwang*, and H. S. Huang, “In-Situ Observations on the Fracture Mechanism of Diffusion Alloyed Ni-Containing PM Steels and a Proposed Method for Tensile Strength Improvement”, Metallurgical and Materials Transactions A, 2007, vol. 38A, no. 7, pp. 1598-1607. (SCI)

4

M. W. Wu and K. S. Hwang*, “Improved Homogenization of Ni and C in Sintered Steels Through the Use of Cr-Containing Prealloyed Powders”, Metallurgical and Materials Transactions A, 2006, vol. 37A, no. 12, pp. 3577-3585. (SCI)

5

M. W. Wu, K. S. Hwang*, H. S. Huang, and K. S. Narasimhan, “Improvements in Microstructure Homogenization and Mechanical Properties of Diffusion Alloyed Steel Compact by the Addition of Cr-containing Powders”, Metallurgical and Materials Transactions A, 2006, vol. 37A, no. 8, pp. 2559-2568. (SCI)

6

K. S. Hwang, M. W. Wu, and C. C. Tasi, “High Strength Sinter-Hardening Powder Metallurgy Alloys”, Advanced Materials Research, 2008, vol. 51, pp 3-9. (EI)

7

K. S. Hwang, M. W. Wu, F. C. Yen, and C. C. Sun, “Improvement in Microstructure Homogeneity of Sintered Compacts through Powder Treatments and Alloy Designs”, Materials Science Forum, 2007, vol. 534-536, pp. 537-540. (EI)

8

吳明偉、黃坤祥，”粉末冶金鋼中合金元素之均質化與顯微組織的改良”，粉末冶金會刊，2007年，32卷4期，206-213頁。

9

吳明偉、黃坤祥、黃宏勝，“Fe-4Ni-0.5Mo-1.5Cu之擴散型合金鋼中富鎳富銅區的相鑑定”，粉末冶金會刊，2005年，30卷2期，114-118頁。

10

吳明偉、黃坤祥、黃宏勝，“Fe-4Ni-0.5Mo-1.5Cu擴散型合金鋼之機械性質、顯微破壞機制與強化方法”，粉末冶金會刊，2005年，30卷3期，48-56頁。

Conference Paper

1

M. W. Wu and K. S. Hwang, “The Mechanisms of the Formation and Elimination of Weak Ni-rich Areas in PM Steel”, Advances in Powder Metallurgy and Particulate Materials, MPIF, Princeton, NJ, 2007, part. 7, pp. 12-23. (EI)

2

K. S. Hwang and M. W. Wu, “Sinter-Hardened Ultrahigh-Strength PM Steels with Homogeneous Alloying and Microstructures”, Advances in Powder Metallurgy and Particulate Materials, MPIF, Princeton, NJ, 2007, part. 5, pp. 53-67. (EI)

3

M. W. Wu, K. S. Hwang, and H. S. Huang, “Identifications of Crack Initiation Sites of Ni-Containing Steels and Methods for Property Improvement, Advances in Powder Metallurgy and Particulate Materials, MPIF, Princeton, NJ, 2006, part. 5, pp. 58-71. (EI)

4

K. S. Hwang, M. W. Wu, F. C. Yen, and C. C. Sun, “Improvement in Microstructure Homogeneity of Sintered Compacts through Powder Treatments and Alloy Designs”, 2006 Powder Metallurgy World Congress & Exhibition

5

M. W. Wu, K. S. Hwang, and H. S. Huang, “The Effect of Cr and Mo Additions on the Improvement in Microstructural Homogeneity and Mechanical Properties of Ni-containing P/M Steels”, 2006 Powder Metallurgy World Congress & Exhibition

6

M. W. Wu, H. S. Huang, and K. S. Hwang, “The Mechanical Properties and Microfracture Mechanism of Sintered Fe-4Ni-1.5Cu-0.5Mo Powder Compacts“, 2005 Cross-strait P/M conference, Nantou, Taiwan, R. O. C, 2005

7

M. W. Wu and K. S. Hwang , “The Microfracture Mechanism of P/M Low-Alloyed Steel”, the Annual Conference of the Chinese Society for Materials Science, Hsinchu, Taiwan, R. O. C., 2004

8

黃坤祥、吳明偉、蔡嘉正，”High Strength Sinter-Hardening Powder Metallurgy Alloys”，2007第三屆海峽兩岸工程材料研討會。

9

吳明偉、黃坤祥，”粉末冶金鋼中合金元素之均質化與顯微組織的改良”，2007海峽兩岸粉末冶金研討會論文集。

10

黃坤祥、吳明偉，“經由合金均質化與顯微組織的改進而具超高強度之燒結硬化型合金”，96年度中華民國粉末冶金年會。

Invited publication for a chapter paper

略

技術報告及其他

1

K. S. Hwang and M. W. Wu, “Sintering studies of Cr-containing P/M steels”, Contract No: 91-S-A57 (Hoeganaes Corporation, USA)

2

黃坤祥、吳明偉，國科會補助提升產業技術及人才培育研究計畫成果報告，“粉末冶金含鉻高強度合金鋼之燒結製程及成品之機械性質”，計畫編號: NSC 91-2622-E-002-028-CC3 (連鴻企業股份有限公司)

3

黃坤祥、吳明偉，國科會補助提升產業技術及人才培育研究計畫成果報告，“添加磷化物對燒結件密度及機械性質之影響”，計畫編號: NSC 93-2622-E-002-020-CC3 (連鴻企業股份有限公司)

4

黃坤祥、吳明偉，國科會補助提升產業技術及人才培育研究計畫成果報告，“脫脂殘留碳之形態及其對乾壓與射出成形工件機械性質之影響”，計畫編號: NSC 93-2216-E-002-0040 (台耀科技股份有限公司，兩年期)

5

黃坤祥、吳明偉，國科會補助提升產業技術及人才培育研究計畫成果報告，“燒結硬化型合金機械性質之提升研究”，計畫編號: NSC 94-2622-E-002-008-CC3 (連鴻企業股份有限公司)

6

黃坤祥、吳明偉，國科會補助提升產業技術及人才培育研究計畫成果報告，“Cr對含Ni燒結硬化合金鋼中鎳及碳之均質化及機械性質之影響”，計畫編號: NSC 95-2622-E-002-023-CC3 (連鴻企業股份有限公司)

Other Activities

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International conference papers

1

PowderMet2007 - The MPIF/APMI International Conference on Powder Metallurgy & Particulate Materials, 2007, Denver (Oral paper)

2

PowderMet2008 - The MPIF/APMI International Conference on Powder Metallurgy & Particulate Materials, 2008, DC

Academic Groups

Academic Awards

1

2005 P/M METALLOGRAPHY COMPETITION, 2nd Place in the R＆D Category, held in conjunction with the 2005 International Conference on Powder Metallurgy＆Particulate Materials, Montreal, U. S. A.

2

中華民國粉末冶金協會95年度論文獎

Supplements

1

申請中專利：含硼靶材及其製作方法、薄膜、磁紀錄媒體 (Method for producing sputtering target containing boron, thin film and magnetic recording media)